Zechariah 2:9

2:9 “I am about to punish them in such a way,” he says, “that they will be looted by their own slaves.” Then you will know that the Lord who rules over all has sent me.

Zechariah 2:11

2:11 “Many nations will join themselves to the Lord on the day of salvation, and they will also be my people. Indeed, I will settle in the midst of you all.” Then you will know that the Lord who rules over all has sent me to you.